# MCP Server Basic Example

> Use this tool when you need to demonstrate a basic Model Context Protocol server implementation, providing simple mathematical operations like addition and subtraction, and generating personalized greetings. It solves problems related to basic arithmetic and personalized messaging, accepting input parameters and returning calculated results or customized greetings. Ideal for use cases requiring straightforward calculations and tailored responses, with a simple interface for inputting numbers and names.

Canonical page: https://skillsregistry.net/skills/harishivam1411-mcp-tutorial  
JSON: https://api.skillsregistry.net/v1/skills/harishivam1411-mcp-tutorial

## Description

A demonstration implementation of a Model Context Protocol server that provides simple mathematical tools (add, subtract) and personalized greeting resources.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/j5ob6u89d2)
- **Repository:** <https://github.com/harishivam1411/mcp-tutorial>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "harishivam1411-mcp-tutorial"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/harishivam1411-mcp-tutorial` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/harishivam1411-mcp-tutorial/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt